EKG ruler
EKG ruler by McCoy Medical
6.5” x 1.75”
Clear plastic
Easy to read
Figure correlations for time intervals, rates & voltage from
25mm to 50 mm, and heart rate, cycle length and QT intervals.
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Celebrate your big day with a personal touch at our Graduation Cap Decorating Event! Whether you're going for a fun, creative, or meaningful design, this is the perfect opportunity to add flair to your cap before walking across the stage.
Using our supplies is free… Read more about Cap Decorating Event
Celebrate your big day with a personal touch at our Graduation Cap Decorating Event! Whether you're going for a fun, creative, or meaningful design, this is the perfect opportunity to add flair to your cap before walking across the stage.
Using our supplies is free… Read more about Cap Decorating Event
Join us at the Coffman Bookstore on Tuesday, April 22nd to celebrate the release of Emily Henry's newest book, Great Big Beautiful Life!
Look forward to exciting event exclusives including:
EKG ruler by McCoy Medical
6.5” x 1.75”
Clear plastic
Easy to read
Figure correlations for time intervals, rates & voltage from
25mm to 50 mm, and heart rate, cycle length and QT intervals.